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header-product Window Vent AWENTA Slimline 4000 SL4000 white — window-mounted air inlet
16.99 €

Window Vent AWENTA Slimline 4000 SL4000 white — window-mounted air inlet

AWENTA Slimline 4000 window vent SL4000 Photo 1
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Window Vent AWENTA Slimline 4000 SL4000 white — window-mounted air inlet

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Window Vent AWENTA Slimline 4000 SL4000 white — window-mounted air inlet

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Short description

AWENTA Slimline 4000 (SL4000) is a white window-mounted air inlet designed to provide controlled ventilation through a window frame. The unit fits into glazing or window profiles to supply fresh air while helping to reduce drafts and maintain indoor air exchange. Suitable for residential and small commercial spaces where simple, passive ventilation is required.
Available for order: 24 pcs.
Warranty: 2 Years
SKU: 11833580
Manufacturer: AWENTA
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
21.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

AWENTA Slimline 4000 (SL4000) white is a window-mounted air inlet designed to provide controlled passive ventilation through glazing or window profiles. The unit supplies fresh outdoor air into indoor spaces while limiting direct drafts and supporting continuous air exchange. Its slim white profile is intended for discreet integration into residential and small commercial window frames where simple, maintenance-light ventilation is required.

Advantages

The Slimline 4000 is compact and unobtrusive, enabling installation in many standard window profiles without major modifications. It provides a stable supply of fresh air while reducing cold draughts thanks to its internal airflow control. The product is maintenance-light, with a design that minimizes noise and visual impact, and it supports healthier indoor air by allowing controlled exchange even with windows closed.

Suitable for

  • Ventilating apartments and individual rooms in residential buildings
  • Providing fresh air to small offices and commercial premises
  • Use in bedrooms, living rooms, kitchens and study rooms where passive airflow is preferred
  • Situations where discreet, window-mounted ventilation is required without altering HVAC systems

Key specifications

  • Mounting type: window-mounted, fits into glazing or window profile
  • Appearance: slim profile with white finish for unobtrusive integration
  • Function: passive air inlet for controlled fresh air supply and draft reduction
  • Application: suitable for residential and small commercial spaces
  • Operation: maintenance-light design with low noise characteristics

How to use

Install the AWENTA Slimline 4000 into a compatible window or glazing profile following the manufacturer’s installation instructions and local building regulations. Position the inlet to allow unobstructed external air intake and ensure the internal side is placed where supplied air can circulate into the room. After installation, adjust any built-in airflow control features to achieve the desired balance between ventilation rate and draft comfort. Regularly inspect the unit for dust build-up and clean as indicated by the manufacturer to maintain airflow performance.

Usage recommendations

The Slimline 4000 is recommended for continuous passive ventilation in occupied rooms; combine with periodic window airing or mechanical ventilation where higher exchange rates are needed. For cold climates, adjust the airflow control to minimize heat loss while ensuring sufficient fresh air. Follow local regulations and installation guidelines to ensure correct placement and sealing in the window profile.

Description

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Customer reviews

Customer questions

FAQ

How much does the AWENTA Slimline 4000 window vent SL4000 cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All AWENTA products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized AWENTA service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.